CN114120835A - Display module and display device - Google Patents
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- CN114120835A CN114120835A CN202111444320.2A CN202111444320A CN114120835A CN 114120835 A CN114120835 A CN 114120835A CN 202111444320 A CN202111444320 A CN 202111444320A CN 114120835 A CN114120835 A CN 114120835A
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- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000002834 transmittance Methods 0.000 claims description 14
- 239000013589 supplement Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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Abstract
The invention discloses a display module and a display device, which relate to the technical field of display, wherein the display module comprises: a display panel including a display area and a non-display area surrounding the display area; the light sensing element comprises a first subsection and a second subsection, wherein the vertical projection of the first subsection on the display panel is positioned in the display area, and the vertical projection of the second subsection on the display panel is positioned in the non-display area. The invention is beneficial to realizing narrow frame and can reduce the influence on the display effect in the display state.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display module and a display device.
Background
In the process of continuously pursuing the large screen ratio of the terminal, people put forward the concept of 'full screen'. The full-screen is literally explained that the front of the display screen is completely the screen, and the four frame positions of the display screen are designed without frames, so that the screen occupation ratio is close to 100%. But actually, the display screen is limited by the current technology, only the display screen with the ultrahigh screen ratio is used for the time, and the front screen ratio of the display screen is not 100%. The display device with the full screen at present is a display device with a screen proportion of more than 90% and an ultra-narrow frame design.
In order to meet diversified use requirements of users, a display device of the related art is generally provided with a light sensing element such as a camera. When the light sensing element is disposed in the non-display area, a large space is required, which is not favorable for realizing a narrow frame. When the light sensing element is disposed in the display area, the display effect in the normal display state is affected.
Disclosure of Invention
In view of this, the present invention provides a display module and a display device, which are beneficial to realizing a narrow frame and reducing the influence on the display effect in the display state.
The invention provides a display module, comprising: a display panel including a display area and a non-display area surrounding the display area; the light sensing element comprises a first subsection and a second subsection, wherein the vertical projection of the first subsection on the display panel is positioned in the display area, and the vertical projection of the second subsection on the display panel is positioned in the non-display area.
Based on the same idea, the invention also provides a display device which comprises the display module.
Compared with the prior art, the display module and the display device provided by the invention at least realize the following beneficial effects:
the light sensing element comprises a first subsection and a second subsection, wherein the vertical projection of the first subsection on the display panel is positioned in the display area, and the vertical projection of the second subsection on the display panel is positioned in the non-display area. The second part of the light sensing element is arranged in the area corresponding to the non-display area in the display module, the first part of the light sensing element is arranged in the area corresponding to the display area in the display module, and the first part of the light sensing element is arranged in the area corresponding to the display area in the display module. The partial area corresponding to the non-display area in the display module is utilized to be provided with the partial light sensing element, so that the light sensing element can be prevented from being completely arranged in the area corresponding to the display area in the display module, and the area of the part, arranged in the area corresponding to the display area, of the light sensing element in the display module is reduced while the area of the area corresponding to the non-display area in the display module is not influenced. Because the larger the area of the part of the light sensing element arranged in the area corresponding to the display area in the display module is, the larger the influence on the display effect of the display module is, the second part of the light sensing element is arranged in the area corresponding to the non-display area in the display module, and the first part of the light sensing element is arranged in the area corresponding to the display area in the display module, the influence on the display effect in the display state can be reduced while the narrow frame is realized.
Of course, it is not necessary for any product in which the present invention is practiced to specifically achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic plan view of a display module according to the present invention;
FIG. 2 is a cross-sectional view of the display module of FIG. 1 taken along line A-A';
FIG. 3 is a schematic partial plan view of another display module according to the present invention;
FIG. 4 is a schematic partial plan view of another display module according to the present invention;
FIG. 5 is a schematic partial plan view of another display module according to the present invention;
FIG. 6 is a schematic partial plan view of another display module according to the present invention;
FIG. 7 is a schematic partial plan view of another display module according to the present invention;
FIG. 8 is a schematic partial plan view of another display module according to the present invention;
FIG. 9 is a schematic partial plan view of another display module according to the present invention;
FIG. 10 is a schematic partial plan view of another display module according to the present invention;
FIG. 11 is a schematic partial plan view of another display module according to the present invention;
fig. 12 is a schematic plan view of a display device according to the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a schematic plan view of a display module according to the present invention, fig. 2 is a cross-sectional view of the display module shown in fig. 1 along a-a', and referring to fig. 1 and fig. 2, this embodiment provides a display module including a display panel 100, where the display panel 100 includes a display area AA and a non-display area NA surrounding the display area AA, where the display area AA is used for displaying, the non-display area NA is not used for displaying, and the non-display area NA may be provided with structures such as circuit elements and traces. The display panel provided by the present invention may be a liquid crystal display panel, an organic light emitting display panel, or another type of display panel.
The display module further includes a light sensor 200. Alternatively, the light sensing element 200 may be a camera, an infrared detector, or other specific light sensing elements.
The optical sensor 200 includes a first portion 210 and a second portion 220, wherein a vertical projection of the first portion 210 on the display panel 100 is located in the display area AA, and a vertical projection of the second portion 220 on the display panel 100 is located in the non-display area NA. That is, the second portion 220 of the optical sensor 200 is disposed in the area of the display module corresponding to the non-display area NA, the first portion 210 of the optical sensor 200 is disposed in the area of the display module corresponding to the display area AA, and the first portion 210 of the optical sensor 200 is disposed in the area of the display module corresponding to the display area AA. By arranging part of the light sensing element 200 in the partial area corresponding to the non-display area NA in the display module, the light sensing element 200 can be prevented from being completely arranged in the area corresponding to the display area AA in the display module, so that the area of the part of the light sensing element 200 arranged in the area corresponding to the display area AA in the display module is reduced while the area of the area corresponding to the non-display area NA in the display module is not influenced. Since the larger the area of the portion of the light-sensing element 200 disposed in the area corresponding to the display area AA in the display module is, the larger the influence on the display effect of the display module is, the second portion 220 of the light-sensing element 200 is disposed in the area corresponding to the non-display area NA in the display module, and the first portion 210 of the light-sensing element 200 is disposed in the area corresponding to the display area AA in the display module, the narrow frame can be achieved, and the influence on the display effect in the display state can be reduced.
It should be noted that the division of the first and second parts 210 and 220 in fig. 1 and 2 is only used to illustrate the position relationship of the first and second parts 210 and 220 in the light sensing element 200, and the division ratio of the first and second parts 210 and 220 is not limited, and in other embodiments of the present invention, the first and second parts 210 and 220 in the light sensing element 200 may be set to other sizes and shapes according to actual production requirements, and the present invention is not limited thereto. For example, in some display modules, one third of the light sensing elements 200 is the second sub-portion 220 disposed in the area of the display module corresponding to the non-display area NA, and the remaining two thirds of the light sensing elements are the first sub-portions 210 disposed in the area of the display module corresponding to the display area AA. In some display modules, three fifths of the light sensing elements 200 are second parts 220 disposed in the display module corresponding to the non-display area NA, and the remaining two fifths of the light sensing elements are first parts 210 disposed in the display module corresponding to the display area AA.
It should be noted that fig. 1 exemplarily shows that the vertical projection pattern of the light sensing element 200 on the display panel 100 is a circle, but the shape is not limited thereto, and the vertical projection pattern of the light sensing element 200 on the display panel 100 may be other shapes, and the embodiment is not limited thereto.
It should be noted that, fig. 1 exemplarily shows that the light sensing element 200 is disposed at a position corresponding to the middle position of one edge of the display area AA in the display module, in other embodiments of the present invention, the light sensing element 200 may also be disposed at other positions corresponding to the edge of the display area AA in the display module, or at a position corresponding to an edge corner of the display area AA in the display module, or at other positions corresponding to other edges of the display area AA in the display module, which is not limited herein.
With continued reference to fig. 1 and fig. 2, in some alternative embodiments, the light sensing element 200 is located on a side of the display panel 100 away from the light exit surface, so as to reduce the influence of the arrangement of the light sensing element 200 on the light exit of the display panel 100.
Fig. 3 is a partial schematic plan view of another display module according to the invention, and referring to fig. 3, in some alternative embodiments, the display panel 100 includes a circuit wiring group 110 located in the non-display area NA, and the circuit wiring group 110 at least partially surrounds the display area AA. Since the light-sensing element 200 is located on the side of the display panel 100 away from the light-emitting surface, in order not to affect the operation of the light-sensing element 200, the circuit wiring group 110 is not overlapped with the second portion 220 of the light-sensing element 200 along the direction perpendicular to the display panel 100, so as to prevent the circuit wiring group 110 from affecting the light reception of the second portion 220 of the light-sensing element 200.
With continued reference to fig. 3, in some alternative embodiments, the circuit trace group 110 includes a plurality of circuit traces 111, at least one circuit trace 111 includes a bent portion 1111, and the bent portion 1111 is bent toward a direction away from the display area AA. The curved portion 1111 is partially disposed in the circuit trace 111, so that the second portion 220 of the optical sensor 200 can be disposed in the area corresponding to the non-display area NA of the display module while the circuit trace group 110 and the second portion 220 of the optical sensor 200 are not overlapped in the direction perpendicular to the display panel 100. At this time, the bent portion 1111 is located at a side of the second section 220 away from the display area AA, and the bent portion 1111 is partially disposed around the second section 220.
Alternatively, the extension direction of the bending portion 1111 matches the extension direction of the edge of the side of the second section 220 far from the first section 210 in the light sensing element 200.
Fig. 4 is a partial schematic plan view of another display module provided in the present invention, and referring to fig. 4, in some alternative embodiments, the circuit wiring group 110 includes a regular portion 112 and a compression portion 113.
The compression part 113 is located on a side of the second part 220 away from the display area AA along a first direction X, and the compression part 113 is partially disposed around the second part 220, wherein the first direction X is a direction in which the first part 210 points to the second part 220.
The regular portion 112 is located at least on one side of the second sub-portion 220, i.e., the regular portion 112 is located at least on one side of the compression portion 113, along the second direction Y, wherein the first direction X and the second direction Y intersect. Optionally, the first direction X and the second direction Y are perpendicular.
Along the first direction X, the width of the compressing portion 113 is smaller than that of the regular portion 112, and by reducing the width of the compressing portion 113 in the first direction X in the circuit wiring group 110, the space for disposing the second portion 220 of the light sensing element 200 in the area corresponding to the non-display area NA in the display module is increased, and while the second portion 220 of the light sensing element 200 is disposed in the area corresponding to the non-display area NA in the display module, the narrow frame is facilitated.
Fig. 5 is a partial plan view of another display module according to the present invention, and referring to fig. 5, in some alternative embodiments, the circuit trace group 110 includes at least one first signal line 114, the first signal line 114 is not disposed in the compression portion 112, that is, the first signal line 114 does not extend through the region where the compression portion 112 is located, the first signal line 114 extends through the region where the normal portion 112 is located, and is cut off at the intersection of the compression portion 113 and the normal portion 112, so that the width of the compression portion 113 in the first direction X is smaller than the width of the normal portion 112 in the first direction X.
It is understood that the first signal lines 114 may extend from portions of the non-display area NA located at both sides of the display area AA along the second direction Y to be electrically connected to the driving chip in the display panel 100, so that the disconnection of the first signal lines 114 in the area of the compression portion 113 has less influence on the transmission of the signals of the first signal lines 114. Illustratively, the first signal line 114 may be a common signal line, a low voltage signal line, a high voltage signal line, or the like.
Fig. 6 is a partial plan view of another display module according to the present invention, referring to fig. 6, in some optional embodiments, the circuit trace group 110 includes at least one second signal line 115, the second signal line 115 includes a first trace portion 1151 and a second trace portion 1152 connected to each other, the first trace portion 1151 is located at the regular portion 112, the second trace portion 1152 is located at the compressed portion 113, and a width of the second trace portion 1152 is smaller than a width of the first trace portion 1151 along the first direction X. By reducing the width of the second routing portion 1152 located at the compression portion 113 in the first direction X, the width of the compression portion 113 in the first direction X is smaller than that of the regular portion 112 in the first direction X.
Alternatively, the second signal line 115 may be a signal line such as a ground signal line.
In some alternative embodiments, the circuit wiring group 110 includes both the first signal line 114 and the second signal line 115, which is further advantageous for reducing the width of the compressing portion 113 in the first direction X.
Fig. 7 is a partial schematic plan view of another display module according to the present invention, referring to fig. 7, in some alternative embodiments, the display panel 100 includes a light shielding portion 120 located in the non-display area NA, and the light leakage phenomenon in the non-display area NA is effectively avoided by the light shielding portion 120.
The vertical projection of the circuit wiring group 110 on the display panel 100 is located in the vertical projection of the light shielding part 120 on the display panel 100, and the light shielding part 120 shields the circuit wiring group 110, so that the problem that the pattern is visible due to the reflection of external light in the circuit wiring group 110 is avoided.
The vertical projection of the second sub-portion 220 on the display panel 100 does not overlap the vertical projection of the light-shielding portion 120 on the display panel 100, and the light-shielding portion 120 is not disposed in the area of the display panel 100 corresponding to the second sub-portion 220, so as to prevent the light-shielding portion 120 from affecting the light reception of the second sub-portion 220 in the light-sensing element 200.
Fig. 8 is a partial schematic plan view of another display module according to the present invention, and referring to fig. 8, in some alternative embodiments, the display panel 100 includes a light shielding portion 120 located in the non-display area NA, and the light leakage phenomenon in the non-display area NA is effectively avoided by the light shielding portion 120.
The light shielding portions 120 include a first light shielding portion 121 and a second light shielding portion 122, and a vertical projection of the circuit wiring group 110 on the display panel 100 is located within a vertical projection of the first light shielding portion 121 on the display panel 100. The vertical projection of the second sub-section 220 on the display panel 100 at least partially overlaps the vertical projection of the second light shielding section 122 on the display panel 100. Optionally, a vertical projection of the second sub-portion 220 on the display panel 100 coincides with a vertical projection of the second light-shielding portion 122 on the display panel 100.
The light transmittance of the second light shielding portion 122 is greater than that of the first light shielding portion 121. That is, the light transmittance of the first light-shielding portion 121 is relatively low, the vertical projection of the circuit wiring group 110 on the display panel 100 is located in the vertical projection of the first light-shielding portion 121 on the display panel 100, and the light-shielding portion 120 shields the circuit wiring group 110, so that the problem that the pattern is visible due to the reflection of external light in the circuit wiring group 110 is avoided. The light transmittance of the second light shielding portion 122 is relatively high, and the vertical projection of the second sub-portion 220 on the display panel 100 at least partially overlaps with the vertical projection of the second light shielding portion 122 on the display panel 100, so that the influence of the arrangement of the light shielding portion 120 on the light reception of the second sub-portion 220 in the light sensing element 200 is effectively reduced.
Fig. 9 is a partial plan view of another display module according to the present invention, referring to fig. 9, in some alternative embodiments, the display area AA includes a first display area AA1 and a second display area AA2, the first display area AA1 partially surrounds the second display area AA2, the first sub-portion 210 and the second display area AA2 are correspondingly disposed, and a vertical projection of the first sub-portion 210 on the display panel 100 is located in the second display area AA 2.
The light transmittance of the second display area AA2 is greater than the light transmittance of the first display area AA1, that is, the light transmittance of the second display area AA2 is greater, the vertical projection of the first sub-portion 210 on the display panel 100 is located in the second display area AA2, and the light transmittance of the second display area AA2 is greater, which is beneficial to the light receiving of the first sub-portion 210 in the light sensing element 200.
Fig. 10 is a partial schematic plan view of another display module according to the present invention, and referring to fig. 10, in some alternative embodiments, the display panel 100 further includes a pixel unit P. The first display area AA1 includes N first Pixel units P1 in a unit area, the second display area AA2 includes M second Pixel units P2 in a unit area, wherein M < N, i.e., the density of the first Pixel units P1 (also called PPI, Pixel Per Inch) in the first display area AA1 is greater than the density of the second Pixel units P2 in the second display area AA 2. By reducing the density of the second pixel cells P2 in the second display area AA2, the number of the second pixel cells P2 in the second display area AA2 is reduced, which is favorable for increasing the light transmittance of the second display area AA2 and receiving the light by the first sub-portion 210 of the light sensing element 200.
With continued reference to fig. 9, in some alternative embodiments, the display panel 100 further includes a metal layer (not shown in fig. 9), and the light transmittance of the portion of the metal layer located in the second display area AA2 is greater than that of the portion located in the first display area AA1, so as to increase the light transmittance of the second display area AA2 and facilitate the light receiving of the first portion 210 of the light-sensing element 200.
Alternatively, the metal layer may include metal lines and circuit devices, and the metal lines and the circuit devices located in the second display area AA2 may be removed, thereby improving light transmittance of a portion of the metal layer located in the second display area AA 2.
Fig. 11 is a partial schematic plan view of another display module according to the present invention, referring to fig. 11, in some optional embodiments, the display module further includes a light supplement component 300, and a vertical projection of the light supplement component 300 on the display panel 100 is located in the second display area AA 2.
The display module has a display state and a light sensing state.
In the display state, the first display area AA1 displays, and the light supplement assembly 300 supplements light to make the second display area AA2 of the display panel 100 display, so as to realize the display function of the full-screen.
In the light sensing state, the light sensing element 200 works, meanwhile, the light supplement assembly 300 does not work, the second display area AA2 of the display panel 100 does not perform display work, and the light supplement assembly 300 does not affect the work of the light sensing element 200.
Further, in the embodiment, the vertical projection of the first sub-portion 210 of the light sensing element 200 on the display panel 100 is located in the display area AA, the vertical projection of the second sub-portion 220 of the light sensing element 200 on the display panel 100 is located in the non-display area NA, and the partial light sensing element 200 is disposed in the partial area corresponding to the non-display area NA in the display module, so that the light sensing element 200 is prevented from being completely disposed in the area corresponding to the display area AA in the display module, and thus the area of the portion of the light sensing element 200 disposed in the area corresponding to the display area AA in the display module is reduced while the area of the area corresponding to the non-display area NA in the display module is not affected, and accordingly, the number of the light compensating elements 300 disposed in the second display area AA2 is reduced, and the production cost is reduced.
Optionally, the light supplement component 300 is a Mini-LED (sub-millimeter light emitting diode) or a Micro-LED (Micro light emitting diode), and the Mini-LED or the Micro-LED with a smaller size is used as the light supplement component 300, so that the space of the second display area AA2 can be reasonably utilized, and a light supplement effect can be achieved.
In some optional embodiments, please refer to fig. 12, where fig. 12 is a schematic plan view of a display device provided in the present invention, and the display device 1000 provided in this embodiment includes the display module provided in the above embodiments of the present invention. The embodiment of fig. 12 is only an example of a mobile phone, and the display device 1000 is described, it is to be understood that the display device 1000 provided in the embodiment of the present invention may also be another display device 1000 having a display function, such as a computer, a television, a vehicle-mounted display device, and the present invention is not limited thereto. The display device 1000 provided in the embodiment of the present invention has the beneficial effects of the display module provided in the embodiment of the present invention, and specific reference may be made to the specific description of the display module in the foregoing embodiments, which is not repeated herein.
According to the embodiment, the display module and the display device provided by the invention at least realize the following beneficial effects:
the light sensing element comprises a first subsection and a second subsection, wherein the vertical projection of the first subsection on the display panel is positioned in the display area, and the vertical projection of the second subsection on the display panel is positioned in the non-display area. The second part of the light sensing element is arranged in the area corresponding to the non-display area in the display module, the first part of the light sensing element is arranged in the area corresponding to the display area in the display module, and the first part of the light sensing element is arranged in the area corresponding to the display area in the display module. The partial area corresponding to the non-display area in the display module is utilized to be provided with the partial light sensing element, so that the light sensing element can be prevented from being completely arranged in the area corresponding to the display area in the display module, and the area of the part, arranged in the area corresponding to the display area, of the light sensing element in the display module is reduced while the area of the area corresponding to the non-display area in the display module is not influenced. Because the larger the area of the part of the light sensing element arranged in the area corresponding to the display area in the display module is, the larger the influence on the display effect of the display module is, the second part of the light sensing element is arranged in the area corresponding to the non-display area in the display module, and the first part of the light sensing element is arranged in the area corresponding to the display area in the display module, the influence on the display effect in the display state can be reduced while the narrow frame is realized.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (14)
1. A display module, comprising:
a display panel including a display area and a non-display area surrounding the display area;
the light sensing element comprises a first subsection and a second subsection, wherein the vertical projection of the first subsection on the display panel is positioned in the display area, and the vertical projection of the second subsection on the display panel is positioned in the non-display area.
2. The display module of claim 1,
the light sensing element is positioned on one side of the display panel far away from the light emergent surface.
3. The display module of claim 1,
the display panel comprises a circuit wiring group located in the non-display area, the circuit wiring group at least partially surrounds the display area, and the circuit wiring group is not overlapped with the second part along a direction perpendicular to the display panel.
4. The display module of claim 3,
the circuit wiring group comprises a plurality of circuit wirings, at least one circuit wiring comprises a bending part, and the bending part is bent towards the direction far away from the display area;
the bending part is positioned on one side of the second sub part, which is far away from the display area, and the bending part is arranged around the second sub part.
5. The display module of claim 3,
the circuit trace group comprises a regular part and a compression part;
the compression part is positioned on one side of the second part far away from the display area along a first direction, and the compression part is partially arranged around the second part, wherein the first direction is a direction in which the first part points to the second part;
the normal portion is located at least on one side of the second section along a second direction, wherein the first direction and the second direction intersect;
the width of the compressed portion is smaller than the width of the regular portion in the first direction.
6. The display module of claim 5,
the circuit routing group comprises at least one first signal line, and the first signal line is not arranged in the compression part.
7. The display module of claim 5,
the circuit wiring group comprises at least one second signal wire, the second signal wire comprises a first wiring part and a second wiring part which are connected, the first wiring part is located at the conventional part, the second wiring part is located at the compression part, and the width of the second wiring part is smaller than that of the first wiring part along the first direction.
8. The display module of claim 3,
the display panel comprises a light shielding part positioned in the non-display area, and the vertical projection of the circuit wiring group on the display panel is positioned in the vertical projection of the light shielding part on the display panel;
the vertical projection of the second subsection on the display panel is not overlapped with the vertical projection of the light shielding part on the display panel.
9. The display module of claim 3,
the display panel comprises a shading part positioned in the non-display area, and the shading part comprises a first shading part and a second shading part;
the vertical projection of the circuit wiring group on the display panel is positioned in the vertical projection of the first shading part on the display panel;
the vertical projection of the second subsection on the display panel at least partially overlaps with the vertical projection of the second shading part on the display panel;
the light transmittance of the second light-shielding part is greater than that of the first light-shielding part.
10. The display module of claim 1,
the display area comprises a first display area and a second display area, the first display area partially surrounds the second display area, and the vertical projection of the first subsection on the display panel is positioned in the second display area;
the light transmittance of the second display area is greater than that of the first display area.
11. The display module of claim 10,
the display panel further comprises a pixel unit;
the first display area comprises N first pixel units in a unit area;
the second display area comprises M second pixel units in a unit area;
wherein M is less than N.
12. The display module of claim 10,
the display panel further comprises a metal layer, and the light transmittance of the part of the metal layer, which is positioned in the second display area, is greater than that of the part of the metal layer, which is positioned in the first display area.
13. The display module of claim 10,
the display module further comprises a light supplementing assembly, and the vertical projection of the light supplementing assembly on the display panel is located in the second display area;
in a display state, the light supplementing assembly supplements light, and the second display area of the display panel performs display work;
in the light sensing state, the light supplementing assembly does not work, the second display area of the display panel does not perform display work, and the light sensing element works.
14. A display device, characterized in that the display device comprises the display module according to any one of claims 1-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111444320.2A CN114120835B (en) | 2021-11-30 | 2021-11-30 | Display module and display device |
Applications Claiming Priority (1)
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